CN214809721U

CN214809721U - Electric switch cabinet with dehumidification function for factory building

Info

Publication number: CN214809721U
Application number: CN202121246795.6U
Authority: CN
Inventors: 纪晓峰
Original assignee: Wuhan Zhengdingyuan Electrical Automation Co ltd
Current assignee: Wuhan Zhengdingyuan Electrical Automation Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-23
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to the technical field of electrical switch cabinets, in particular to an electrical switch cabinet with dehumidification function for factory buildings, which comprises a switch cabinet body and a base fixed at the bottom of the switch cabinet body, wherein dehumidification mechanisms are respectively arranged at the bottoms of the left side and the right side of the switch cabinet body, each dehumidification mechanism comprises an air inlet pipe, a fan and a dehumidification box, and the fan is arranged on the body of the air inlet pipe; the utility model discloses a fill dehumidification active carbon in the dehumidification case, and utilize and mix the flabellum and make the dehumidification active carbon in the dehumidification case move about, thereby the continuous position that changes the dehumidification active carbon granule and the dehumidification active carbon that mixes different positions, and then reached the dehumidification active carbon of avoiding a certain department and be in the problem of windward side all the time, the dehumidification active carbon in the dehumidification case has been guaranteed and good moisture absorption function can both be brought into play, guarantee to the utilization of resource at utmost, the dehumidification effect to the electrical switchgear has also been guaranteed simultaneously.

Description

Electric switch cabinet with dehumidification function for factory building

Technical Field

The utility model relates to an electrical switchgear technical field, concretely relates to electrical switchgear is used to factory building with dehumidification function.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

The dehumidification structure is usually arranged on the existing electrical switch cabinet to prevent humid air in a plant from entering the switch cabinet, so that accidents of internal devices of the switch cabinet are avoided. In the existing structure for dehumidifying the electrical switch cabinet, the dehumidifying active carbon is mostly used for adsorbing moisture in the air, and the mode has a certain problem, and is particularly embodied in that the dehumidifying active carbon is always in a static state in the dehumidifying box, the windward side of the dehumidifying active carbon is always contacted with the moisture firstly, and the leeward side of the dehumidifying active carbon or other positions of the inner cavity of the dehumidifying active carbon cannot always exert good moisture absorption effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electric switch cabinet for factory building with dehumidification function, this design possess the moisture absorption effectual, reduce the advantage of wasting of resources, solved the relatively poor and comparatively serious problem to the waste of resource of current moisture absorption mode effect.

The utility model discloses an electric switch cabinet with dehumidification function for factory building, including the cubical switchboard body and fix the base in the cubical switchboard body bottom, the bottom of cubical switchboard body left and right sides all installs dehumidification mechanism, dehumidification mechanism includes air-supply line, fan and dehumidification case, the fan is installed on the body of air-supply line; the dehumidifying box is fixedly communicated with an air outlet port of the air inlet pipe, the right side of the dehumidifying box is also fixedly communicated with an air outlet pipe, a blocking net is fixed on an air inlet port of the air outlet pipe and an air outlet port of the air inlet pipe, sealing bearings are fixed in the middle of the two blocking nets, a rotating shaft lever is connected between the two sealing bearings, stirring fan blades are fixed on a rod body of the rotating shaft lever at equal intervals along the ring shape, and I-shaped wheels are fixed in the positions, extending to the inner cavity of the air inlet pipe, of one end of the rotating shaft lever; a driving motor is further installed at the top of the air inlet pipe, a spool is also fixed on a power output shaft of the driving motor, and the two spools are in transmission connection through a transmission belt.

As a further improvement, the through-hole has all been seted up to the top and the bottom of dehumidification case, and the equal block of every through-hole department has the closing cap, the closing cap passes through quick detach bolt fastening on the through-hole inner wall of dehumidification case, just it is fixed with one deck seal gasket still to adhere on the outer wall about the closing cap, the closing cap surface still is fixed with the pole of holding between the fingers.

Through the design of the technical scheme, the sealing cover can be effectively fixed on the dehumidifying box through the quick-release bolt, and the sealing cover and the dehumidifying box can be well sealed through the sealing gasket.

As a further improvement, the top of the air inlet pipe is provided with a through hole for the transmission belt to pass through, and the transmission belt is attached to the inner wall of the through hole.

Through the design of the technical scheme, the transmission belt can be favorably driven.

As a further improvement, the right side of the dehumidification box is fixedly connected to the switch cabinet body through a fixing block.

Through the design of the technical scheme, the stability of the dehumidification box can be ensured.

As a further improvement of the utility model, the bottom of the cubical switchboard body inner chamber left and right sides all is fixed with out the fan housing, the air inlet port that goes out the fan housing run through the lateral wall of cubical switchboard body and with the air-out port that goes out the tuber pipe is linked together.

Through the design of the technical scheme, the air after dehumidification can be ensured to uniformly enter the inner cavity of the switch cabinet body.

As a further improvement, the top of the inner cavity of the switch cabinet body is also fixed with an exhaust hood, and the air outlet port of the exhaust hood runs through the top of the switch cabinet body and is communicated with an exhaust pipe.

Through the design of the technical scheme, normal realization circulation of air of the switch cabinet body can be ensured, and the temperature inside the switch cabinet body is ensured not to be too high.

As a further improvement of the utility model, the inner cavity of the dehumidification box is filled with dehumidification active carbon.

Through the design of the technical scheme, the inner cavity of the dehumidification box is filled with the dehumidification activated carbon.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a fill dehumidification active carbon in the dehumidification case, and utilize and mix the flabellum and make the dehumidification active carbon in the dehumidification case move about, thereby the continuous position that changes the dehumidification active carbon granule and the dehumidification active carbon that mixes different positions, and then reached the dehumidification active carbon of avoiding a certain department and be in the problem of windward side all the time, the dehumidification active carbon in the dehumidification case has been guaranteed and good moisture absorption function can both be brought into play, guarantee to the utilization of resource at utmost, the dehumidification effect to the electrical switchgear has also been guaranteed simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of a partial sectional structure of a front view of a switch cabinet body of the present invention;

fig. 2 is a schematic front sectional structural view of the dehumidifying mechanism of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic side sectional view of the dehumidifying box of the present invention;

fig. 5 is a schematic structural view of the driving belt of the present invention passing through the top of the air inlet pipe.

In the figure: 1. a switch cabinet body; 2. a dehumidification mechanism; 3. an exhaust duct; 301. an exhaust hood; 4. a base; 5. an air outlet cover; 6. an air inlet pipe; 7. a fan; 8. a dehumidification box; 9. sealing the cover; 901. a quick release bolt; 902. sealing gaskets; 903. a pinching lever; 10. an air outlet pipe; 11. a barrier net; 12. sealing the bearing; 13. rotating the shaft lever; 14. stirring fan blades; 15. a drive motor; 16. a drive belt; 17. a fixed block; 18. and (4) dehumidifying the activated carbon.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses an electric switch cabinet with dehumidification function for factory building, including switch cabinet body 1 and base 4 fixed at the bottom of switch cabinet body 1, dehumidification mechanism 2 is installed at the bottom of the left and right sides of switch cabinet body 1, dehumidification mechanism 2 includes air-supply line 6, fan 7 and dehumidification case 8, fan 7 is installed on the body of air-supply line 6; the dehumidifying box 8 is fixedly communicated with an air outlet port of the air inlet pipe 6, the right side of the dehumidifying box 8 is also fixedly communicated with an air outlet pipe 10, an air inlet port of the air outlet pipe 10 and an air outlet port of the air inlet pipe 6 are both fixedly provided with a blocking net 11, the middle parts of the two blocking nets 11 are both fixedly provided with sealing bearings 12, a rotating shaft lever 13 is connected between the two sealing bearings 12, stirring fan blades 14 are fixed on a rod body of the rotating shaft lever 13 at equal intervals along the ring shape, and I-shaped wheels are fixed in the inner cavity of the air inlet pipe 6, which is extended from one end of the rotating shaft lever 13; the top of the air inlet pipe 6 is also provided with a driving motor 15, a power output shaft of the driving motor 15 is also fixed with a spool, and the two spools are in transmission connection through a transmission belt 16.

Through holes are formed in the top and the bottom of the dehumidifying box 8, a sealing cover 9 is clamped at each through hole, the sealing cover 9 is fixed on the inner wall of each through hole of the dehumidifying box 8 through a quick-release bolt 901, a sealing gasket 902 is further bonded and fixed on the left outer wall and the right outer wall of the sealing cover 9, and a holding and pinching rod 903 is further fixed on the surface of the sealing cover 9; above-mentioned design can be effectual fixes the closing cap 9 on dehumidification case 8 through quick detach bolt 901 to possess good leakproofness through seal gasket 902 between can making closing cap 9 and the dehumidification case 8.

The top of the air inlet pipe 6 is also provided with a through hole for the transmission belt 16 to pass through, and the transmission belt 16 is attached to the inner wall of the through hole; the presence of this design can facilitate the transmission of the drive belt 16.

The right side of the dehumidification box 8 is fixedly connected to the switch cabinet body 1 through a fixing block 17; the stability of dehumidification case 8 can be guaranteed to the appearance of this design.

The bottoms of the left side and the right side of the inner cavity of the switch cabinet body 1 are respectively fixed with an air outlet cover 5, and an air inlet port of the air outlet cover 5 penetrates through the side wall of the switch cabinet body 1 and is communicated with an air outlet port of the air outlet pipe 10; the appearance of this design can guarantee the even entering into 1 inner chamber of cubical switchboard body of air after the dehumidification.

An exhaust hood 301 is further fixed at the top of the inner cavity of the switch cabinet body 1, and an air outlet port of the exhaust hood 301 penetrates through the top of the switch cabinet body 1 and is communicated with an exhaust pipe 3; the appearance of this design can guarantee the normal realization circulation of air of cubical switchboard body 1, guarantees that the temperature of cubical switchboard body 1 inside is unlikely to too high.

The inner cavity of the dehumidification box 8 is filled with dehumidification activated carbon 18; the presence of this design can facilitate the adsorption of moisture in the air by the dehumidifying activated carbon 18.

When the utility model is used (working principle), because the inner cavity of the dehumidification box 8 is filled with the dehumidification activated carbon 18, when the fan 7 extracts air in a factory building from the air inlet pipe 6, the air can enter the dehumidification box 8, and the air with moisture can be adsorbed by the dehumidification activated carbon 18 in the dehumidification box 8, so as to achieve the dehumidification effect, finally enters the inner cavity of the switch cabinet body 1 through the air outlet pipe 10 and the air outlet cover 5, so as to realize the ventilation and heat dissipation effect of the inner cavity of the switch cabinet body 1, and finally the air rises and is discharged through the exhaust hood 301 and the exhaust pipe 3;

when the dehumidifying mechanism 2 is used for a period of time, a worker can start the driving motor 15, a power output shaft of the driving motor 15 drives the transmission belt 16 to rotate, and further drives the rotating shaft rod 13 to rotate, so as to drive the stirring fan blades 14 to stir at a uniform speed, so as to stir the dehumidifying activated carbon 18 in the inner cavity of the dehumidifying box 8, further change the positions of particles of the dehumidifying activated carbon 18, and finally change the dehumidifying activated carbon 18 at the windward side, so that the dehumidifying activated carbon 18 at the windward side is changed in position, the dehumidifying activated carbon 18 with lower humidity can continuously adsorb moisture in the air at the windward side, and after the stirring fan blades 14 stir for a certain time, the worker can close the driving motor 15 (the windward side is the air outlet port of the air inlet pipe 6, namely the position of the blocking net 11 installed in the inner cavity of the air inlet pipe 6);

after the dehumidifying activated carbon 18 is used for a long time, the worker can unscrew the quick-release bolts 901 at the top and the bottom of the dehumidifying box 8, so as to remove the sealing cover 9, finally take out the dehumidifying activated carbon 18 in the dehumidifying box 8, and fill in a new dehumidifying activated carbon 18.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an electric switch cabinet for factory building with dehumidification function, includes cubical switchboard body (1) and fixes base (4) in cubical switchboard body (1) bottom, its characterized in that: the dehumidification mechanisms (2) are mounted at the bottoms of the left side and the right side of the switch cabinet body (1), each dehumidification mechanism (2) comprises an air inlet pipe (6), a fan (7) and a dehumidification box (8), and the fans (7) are mounted on the bodies of the air inlet pipes (6); the dehumidification box (8) is fixedly communicated with an air outlet port of the air inlet pipe (6), the right side of the dehumidification box (8) is further fixedly communicated with an air outlet pipe (10), an air inlet port of the air outlet pipe (10) and an air outlet port of the air inlet pipe (6) are respectively and fixedly provided with a blocking net (11), the middle parts of the two blocking nets (11) are respectively and fixedly provided with a sealing bearing (12), a rotating shaft lever (13) is connected between the two sealing bearings (12), stirring fan blades (14) are fixedly arranged on a rod body of the rotating shaft lever (13) at equal intervals along the ring shape, and an I-shaped wheel is respectively and fixedly arranged in an inner cavity of the air inlet pipe (6) and extending one end of the rotating shaft lever (13); a driving motor (15) is further installed at the top of the air inlet pipe (6), a spool is also fixed on a power output shaft of the driving motor (15), and the two spools are in transmission connection through a transmission belt (16).

2. The electric switch cabinet with dehumidification function for factory building of claim 1, wherein: the dehumidifying box is characterized in that through holes are formed in the top and the bottom of the dehumidifying box (8), a sealing cover (9) is clamped at each through hole, the sealing cover (9) is fixed on the inner wall of each through hole of the dehumidifying box (8) through a quick-release bolt (901), a sealing gasket (902) is further fixedly bonded on the outer wall of the left side and the outer wall of the sealing cover (9), and a holding rod (903) is further fixedly arranged on the surface of the sealing cover (9).

3. The electric switch cabinet with dehumidification function for factory building of claim 1, wherein: the top of the air inlet pipe (6) is also provided with a through hole for the transmission belt (16) to pass through, and the transmission belt (16) is attached to the inner wall of the through hole.

4. The electric switch cabinet with dehumidification function for factory building of claim 1, wherein: the right side of the dehumidification box (8) is fixedly connected to the switch cabinet body (1) through a fixing block (17).

5. The electric switch cabinet with dehumidification function for factory building of claim 1, wherein: the bottom of the left side and the right side of the inner cavity of the switch cabinet body (1) is fixed with an air outlet cover (5), and an air inlet port of the air outlet cover (5) penetrates through the side wall of the switch cabinet body (1) and is communicated with an air outlet port of the air outlet pipe (10).

6. The electric switch cabinet with dehumidification function for factory building of claim 1, wherein: the switch cabinet is characterized in that an exhaust hood (301) is further fixed to the top of the inner cavity of the switch cabinet body (1), and an exhaust pipe (3) is communicated with an air outlet port of the exhaust hood (301) which penetrates through the top of the switch cabinet body (1).

7. The electric switch cabinet with dehumidification function for factory building of claim 1, wherein: the inner cavity of the dehumidification box (8) is filled with dehumidification activated carbon (18).